GB1367238A - Complex polyelectrolytes - Google Patents
Complex polyelectrolytesInfo
- Publication number
- GB1367238A GB1367238A GB3083372A GB3083372A GB1367238A GB 1367238 A GB1367238 A GB 1367238A GB 3083372 A GB3083372 A GB 3083372A GB 3083372 A GB3083372 A GB 3083372A GB 1367238 A GB1367238 A GB 1367238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- symbol
- quaternised
- polymer
- membranes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2340/00—Filter material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7124235A FR2144922A5 (de) | 1971-07-02 | 1971-07-02 | |
FR7124234A FR2100165A5 (en) | 1970-07-03 | 1971-07-02 | Film sleeve packaging - with roller feed, welding and sealing and metered filling for aseptic contents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1367238A true GB1367238A (en) | 1974-09-18 |
Family
ID=26216496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3083372A Expired GB1367238A (en) | 1971-07-02 | 1972-07-30 | Complex polyelectrolytes |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6018698B2 (de) |
BE (1) | BE785741A (de) |
CH (2) | CH573953A5 (de) |
DE (1) | DE2232204A1 (de) |
FR (1) | FR2144922A5 (de) |
GB (1) | GB1367238A (de) |
LU (1) | LU65631A1 (de) |
NL (1) | NL170550C (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842849A (en) * | 1981-05-08 | 1989-06-27 | L'oreal | Composition intended for the treatment of keratin fibres, based on a cationic polymer and an anionic polymer containing vinylsulphonic groups |
WO2024219965A1 (en) * | 2023-04-17 | 2024-10-24 | Stichting Wageningen Research | Polyelectrolyte complex |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2252862B1 (de) * | 1973-12-04 | 1978-10-27 | Rhone Poulenc Ind | |
FR2295979A1 (fr) * | 1974-12-26 | 1976-07-23 | Rhone Poulenc Ind | Polyarylethersulfones sulfonees et leur procede de preparation |
IL64967A0 (en) * | 1981-03-17 | 1982-04-30 | Aligena Ag | Semipermeable membranes containing modified polysulfones,their manufacture and their use |
DE3277458D1 (en) * | 1981-11-05 | 1987-11-19 | Takeo Saegusa | Polymer compositions |
JP3289055B2 (ja) * | 1990-11-29 | 2002-06-04 | 株式会社ヤトロン | 高分子電解質錯体抗菌剤及び抗菌性材料 |
JP2016113499A (ja) * | 2014-12-12 | 2016-06-23 | 日本エクスラン工業株式会社 | 樹脂成型体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA838720A (en) * | 1970-04-07 | S. Michaels Alan | Aqueous polyanionic polycationic electrolyte resin solutions | |
CA838719A (en) * | 1970-04-07 | S. Michaels Alan | Making shaped articles of polyelectrolyte resin gels | |
CA838721A (en) * | 1970-04-07 | S. Michaels Alan | Shaping articles of poly anionic poly cationic resin gels | |
CA838718A (en) * | 1970-04-07 | S. Michaels Alan | Making shaped polyanion-polycation resin structures | |
CA838717A (en) * | 1970-04-07 | S. Michaels Alan | Making plasticised polyelectrolyte aqueous gels | |
NL86797C (de) * | 1953-02-18 | |||
US3546142A (en) * | 1967-01-19 | 1970-12-08 | Amicon Corp | Polyelectrolyte structures |
-
0
- BE BE785741D patent/BE785741A/xx not_active IP Right Cessation
-
1971
- 1971-07-02 FR FR7124235A patent/FR2144922A5/fr not_active Expired
-
1972
- 1972-06-23 NL NL7208686A patent/NL170550C/xx not_active IP Right Cessation
- 1972-06-30 CH CH1089274A patent/CH573953A5/xx not_active IP Right Cessation
- 1972-06-30 CH CH985972A patent/CH563419A5/xx not_active IP Right Cessation
- 1972-06-30 DE DE19722232204 patent/DE2232204A1/de not_active Ceased
- 1972-06-30 LU LU65631D patent/LU65631A1/xx unknown
- 1972-07-30 GB GB3083372A patent/GB1367238A/en not_active Expired
-
1977
- 1977-06-22 JP JP52074276A patent/JPS6018698B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842849A (en) * | 1981-05-08 | 1989-06-27 | L'oreal | Composition intended for the treatment of keratin fibres, based on a cationic polymer and an anionic polymer containing vinylsulphonic groups |
WO2024219965A1 (en) * | 2023-04-17 | 2024-10-24 | Stichting Wageningen Research | Polyelectrolyte complex |
Also Published As
Publication number | Publication date |
---|---|
NL7208686A (de) | 1973-01-04 |
LU65631A1 (de) | 1973-01-22 |
JPS5334887A (en) | 1978-03-31 |
CH563419A5 (de) | 1975-06-30 |
BE785741A (fr) | 1973-01-02 |
JPS6018698B2 (ja) | 1985-05-11 |
FR2144922A5 (de) | 1973-02-16 |
NL170550C (nl) | 1982-11-16 |
NL170550B (nl) | 1982-06-16 |
CH573953A5 (de) | 1976-03-31 |
DE2232204A1 (de) | 1973-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |